Report for 266402

Name

AS266402 - OAC INTERNET E INFORMATICA, BR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

266402 AS266402 - OAC INTERNET E INFORMATICA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41738 AS266402       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS266402 - OAC INTERNET E INFORMATICA, BR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
28272 AS266402      AS266402 - OAC INTERNET E INFORMATICA, BR          4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.81.104.0/23      4777 2497 174 13786 53181 266402 + Announce - aggregate of 170.81.104.0/24 (4777 2497 174 13786 53181 266402) and 170.81.105.0/24 (4777 2497 174 13786 53181 266402)
  170.81.104.0/24      4777 2497 174 13786 53181 266402 - Withdrawn - aggregated with 170.81.105.0/24 (4777 2497 174 13786 53181 266402)
  170.81.105.0/24      4777 2497 174 13786 53181 266402 - Withdrawn - aggregated with 170.81.104.0/24 (4777 2497 174 13786 53181 266402)
  170.81.106.0/24      4777 2497 174 13786 53181 266402   
  170.81.107.0/24      4608 7575 2914 13786 53181 266402   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS266402   4 More Specifics   4 Total Advertisements   AS266402 - OAC INTERNET E INFORMATICA, BR
    170.81.104.0/24               170.81.104.0/22
    170.81.105.0/24               170.81.104.0/22
    170.81.106.0/24               170.81.104.0/22
    170.81.107.0/24               170.81.104.0/22

Whois Entry

whois: 402591

IANA has recorded AS266402 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266402\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded